| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.97 | 12.537% | $103.5003 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $81.81 | 9.469% | $89.5566 | $89.56 | $89.55 | $89.60 |
| Purchase #3 | $122.75 | 11.303% | $136.6244 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $132.62 | 4.267% | $138.2789 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $43.90 | 7.277% | $47.0946 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $8.84 | 6.154% | $9.384 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $9.60 | 13.262% | $10.8732 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $491.49 | $535.3120 | $535.30 | $535.30 | $535.40 | |